A vibrating sewage treatment equipment

Abstract

The invention relates to the technical field of sewage treatment, in particular to vibration type sewage treatment equipment. The vibration type sewage treatment equipment comprises a front treatmentdevice, a biochemical tower and a vibration device, wherein the biochemical tower comprises a tower body and a plurality of biochemical units, and the biochemical units are arranged in the tower body;the front treatment device is used for sending the treated sewage to the biochemical units; a microorganism filler is arranged in each biochemical unit, the activated sludge is suitable for being putinto each biochemical unit, an aerobic zone, an anoxic zone and an anaerobic zone are formed in each biochemical unit in the sewage treatment process, and the vibration device is used for applying vibration to the microorganism filler in at least one biochemical unit; the multiple biochemical units are arranged in the biochemical tower from top to bottom, a water body in the biochemical unit at the upper layer can flow down into the biochemical unit at the lower layer, and the biological tower is provided with an air ventilation structure. The vibration type sewage treatment equipment has theadvantages that an aeration device and a reflux device are not needed, and a plurality of function tanks are also not needed, so that the size is smaller; the manufacturing cost is low, and the transfer is convenient.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a vibration type sewage treatment equipment. Background technique [0002] At present, the industry is developing rapidly, and the accompanying environmental pollution is becoming more and more serious. Water bodies such as landfill leachate and livestock sewage are difficult to treat. As a low-cost and high-efficiency treatment method recognized in the industry, biochemical treatment relies on the metabolic process of microorganisms to complete the treatment of water bodies. [0003] The commonly used biochemical treatment method is the AAO method (anaerobic-anoxic-aerobic method), and the treatment process of the AAO method is relatively mature. However, this method needs to set up corresponding anaerobic pools, anoxic pools and aerobic pools, and in the aerobic part, it is necessary to aerate the water body to supply oxygen, and also need to carry out sludge return. ...

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Problems solved by technology

However, this method needs to set up corresponding anaerobic pools, anoxic pools and aerobic pools, and in the aerobic part, it is necessary to aerate the water body to supply oxygen, and also need to carry out sludge return. The above-mentioned multiple functional pools and functional modules The volume of the sewage treatment equipment is large, the floor area is large, the manufacturing cost is high, and it is not easy to transfer. During the operation, the remaining sludge needs to be treated and dried. The operation process is complicated, making it difficult for the existing sewage treatment equipment Difficult to promote in some immature areas

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